Acer P7280i Series - Manual (Page 24)

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English
Turning off the Projector
1 To turn off the projector, press the "Power" button twice. The message
below will display onscreen for 10 seconds.
"Please press power button again to complete the shutdown process."
2 Immediately after powering off, the Power indicator LED will flash RED
rapidly and the fan(s) will continue to operate for about 120 seconds. This
is to ensure that the system cools correctly.
3 Once the system has finished cooling, the "Power" indicator LED will turn
solid RED which means projector enter standby mode.
4 It is now safe to unplug the power cord.
Warning: Do not turn on the projector immediately after
powering off.
Note: If you wish to turn the projector back on, you must wait for
60 seconds at least to press the "Power" button to restart the
projector.
Warning indicators:
• If the projector automatically shuts down and the LAMP indicator
turns solid RED, please contact your local reseller or service center.
• If the projector automatically shuts down and the TEMP indicator
turns solid RED, this indicates that the projector has overheated. The
message below will display onscreen if this is about to happen:
"Projector Overheated. Lamp will automatically turn off soon."
• If the TEMP indicator flashes RED and the message below is displayed
onscreen, please contact your local dealer or service center:
"Fan fail. Lamp will automatically turn off soon."